https://forum.m5stack.com/topic/143/lesson-6-1-speaker-mp3-player

@pirix said in Librerías ESP32 vs Arduino:

Arduino/libraries/Timezone/src/Timezone.h:16:66: fatal error: TimeLib.h: No such file or directory

Hmmm, found this: https://forum.arduino.cc/t/timelib-h-no-such-file-or-directory/413110/4

I know they talk about Windows, and you run OSX, but maybe this applies to you too?

You seem to have prepared everything that they want...

Also, I am running on GNU/Linux so...sorry, can't help you...

@pirix said in Librerías ESP32 vs Arduino:

Documents/Arduino/libraries/Timezone

Do you have the Timezone library installed?

In the docs for the Timezone library it says:
"The Timezone library is designed to work in conjunction with the Arduino Time library, which must also be installed on your system."

There is also a note in the beginning of the code:

// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// !!! Library versions should match to mentioned below !!!
// !!!!!!!!!!!! Otherwise code won't work !!!!!!!!!!!!!!!!!

Do you have the right version of the libraries installed?

@pirix said in Librerías ESP32 vs Arduino:

Yes, I did. M5Stack-ESP32

Strange. Can you post the whole output of your compilation? Maybe there is some earlier error.

What OS are you running?

@pirix said in Librerías ESP32 vs Arduino:

Cómo solventar este problema de librerías entre Arduino y ESP32?

When I compile for the Core2 I also get warnings, eg:

Multiple libraries were found for "SD.h"
Used: /home/staffan/.arduino15/packages/m5stack/hardware/esp32/1.0.9/libraries/SD
Not used: /home/staffan/Arduino/libraries/SD

but that doesn't stop my compilation.

Have you selected the right board in the Tools menu?

@ajb2k3 said in OscPocketM - portable beat production tool for the M5Stack Core2:

Nice, thanks for sharing.

Thanks you! :) I hope you find it useful and/or enjoyable!

I've got audio output using the DAC to work now so it is easy to output the sound to a speaker or mixer. The instructions are in the updated PDF manual.

@agreedk said in Mozzi sound synthesis library for Arduino - how to make it work on the Core2:

Great work, got it installed, looks nice, now i just need time to Play with it.

Thank you! :)

I've got audio output using the DAC to work now so it is easy to output the sound to a speaker or mixer. The instructions are in the updated PDF manual.

The finished project with source code and video demo:
https://community.m5stack.com/topic/3584/oscpocketm-portable-beat-production-tool-for-the-m5stack-core2